1261103625

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1439}}^1$

素因数の和:1520

約数の個数: 96

約数和(自身を含む): 2453068800

約数和(自身を除く): 1191965175

約数列:

[1, 3, 5, 9, 15, 19, 25, 41, 45, 57, 75, 95, 123, 125, 171, 205, 225, 285, 369, 375, 475, 615, 779, 855, 1025, 1125, 1425, 1439, 1845, 2337, 2375, 3075, 3895, 4275, 4317, 5125, 7011, 7125, 7195, 9225, 11685, 12951, 15375, 19475, 21375, 21585, 27341, 35055, 35975, 46125, 58425, 58999, 64755, 82023, 97375, 107925, 136705, 175275, 176997, 179875, 246069, 292125, 294995, 323775, 410115, 530991, 539625, 683525, 876375, 884985, 1120981, 1230345, 1474975, 1618875, 2050575, 2654955, 3362943, 3417625, 4424925, 5604905, 6151725, 7374875, 10088829, 10252875, 13274775, 16814715, 22124625, 28024525, 30758625, 50444145, 66373875, 84073575, 140122625, 252220725, 420367875, 1261103625]

約数ペア:

[(1, 1261103625), (3, 420367875), (5, 252220725), (9, 140122625), (15, 84073575), (19, 66373875), (25, 50444145), (41, 30758625), (45, 28024525), (57, 22124625), (75, 16814715), (95, 13274775), (123, 10252875), (125, 10088829), (171, 7374875), (205, 6151725), (225, 5604905), (285, 4424925), (369, 3417625), (375, 3362943), (475, 2654955), (615, 2050575), (779, 1618875), (855, 1474975), (1025, 1230345), (1125, 1120981), (1425, 884985), (1439, 876375), (1845, 683525), (2337, 539625), (2375, 530991), (3075, 410115), (3895, 323775), (4275, 294995), (4317, 292125), (5125, 246069), (7011, 179875), (7125, 176997), (7195, 175275), (9225, 136705), (11685, 107925), (12951, 97375), (15375, 82023), (19475, 64755), (21375, 58999), (21585, 58425), (27341, 46125), (35055, 35975)]